“…although our outer self is wasting away, our inner self is being renewed day by day. For this momentary light affliction is producing for us an eternal weight of glory beyond all comparison, as we look not to what is seen but to what is unseen; for what is seen is transitory, but what is unseen is eternal. For we know that if our earthly dwelling, a tent, should be destroyed, we have a building from God, a dwelling not made with hands, eternal in heaven.” — 2 Cor 4:13-5:1

(1) Of Sin and the Human Heart (The Catholic Thing)